Yes, MPress Ahi is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
MPress Ahi is free.
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Having to tap the button icons again to deselect them after changing the color feels very awkward. Everything seems to work okay, but it would really benefit from including information about the actual controller, like what buttons to press to do certain things relating to the LEDs
